| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $20.40 | $20.48 | $20.24 | $20.37 | 1,017,504 |
December 30 2010 | $20.24 | $20.48 | $19.91 | $20.41 | 1,032,668 |
December 29 2010 | $20.35 | $20.43 | $20.04 | $20.16 | 1,336,948 |
December 28 2010 | $20.37 | $20.49 | $20.16 | $20.33 | 1,311,057 |
December 27 2010 | $20.08 | $20.37 | $19.91 | $20.37 | 790,370 |
December 23 2010 | $20.32 | $20.56 | $20.19 | $20.19 | 1,247,787 |
December 22 2010 | $20.51 | $20.56 | $20.30 | $20.32 | 1,129,803 |
December 21 2010 | $20.67 | $20.72 | $20.37 | $20.51 | 2,535,269 |
December 20 2010 | $20.32 | $20.56 | $19.99 | $20.54 | 3,164,671 |
December 17 2010 | $19.88 | $19.95 | $19.30 | $19.48 | 3,135,337 |
December 16 2010 | $19.66 | $19.85 | $19.30 | $19.82 | 1,951,052 |
December 15 2010 | $19.85 | $19.98 | $19.51 | $19.56 | 1,599,404 |
December 14 2010 | $20.27 | $20.33 | $19.83 | $19.95 | 1,406,915 |
December 13 2010 | $20.38 | $20.56 | $20.17 | $20.20 | 1,715,856 |
December 10 2010 | $20.33 | $20.38 | $20.11 | $20.32 | 1,061,867 |
December 09 2010 | $20.54 | $20.85 | $20.14 | $20.27 | 2,153,899 |
December 08 2010 | $19.80 | $20.24 | $19.80 | $20.22 | 1,988,398 |
December 07 2010 | $20.19 | $20.24 | $19.67 | $19.77 | 1,873,119 |
December 06 2010 | $19.83 | $20.09 | $19.75 | $20.03 | 1,321,066 |
December 03 2010 | $19.83 | $20.07 | $19.74 | $19.93 | 1,755,834 |
December 02 2010 | $20.04 | $20.16 | $19.83 | $19.95 | 1,842,711 |
December 01 2010 | $19.95 | $20.01 | $19.67 | $19.99 | 3,392,160 |
November 30 2010 | $19.32 | $19.93 | $19.27 | $19.59 | 2,814,731 |
November 29 2010 | $19.54 | $19.67 | $19.22 | $19.62 | 1,598,954 |
November 26 2010 | $19.67 | $19.70 | $19.49 | $19.66 | 547,394 |
